Rios (ankle) is back in the lineup Wednesday against the Rays, Evan Grant of the Dallas Morning News reports. An MRI was ordered after Rios aggravated an ankle injury during Sunday's game, and while the results were never formally disclosed, it's clear nothing too serious was found. He was able to pinch hit in Tuesday's game and will return to the lineup Wednesday to take on right-hander Chris Archer. However, Rios will serve as the designated hitter in his return, suggesting he's still not quite at 100 percent.